﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Globalization;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Windows;
using System.Windows.Data;

namespace BleQua.Common {
	/// <summary>
	/// Value converter that translates true to <see cref="Visibility.Visible"/> and false to
	/// <see cref="Visibility.Collapsed"/>.
	/// </summary>
	public sealed class BooleanToVisibilityConverter : IValueConverter {
		public object Convert(object value, Type targetType, object parameter, CultureInfo culture) {
			return (value is bool && (bool)value) ? Visibility.Visible : Visibility.Collapsed;
		}

		public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) {
			return value is Visibility && (Visibility)value == Visibility.Visible;
		}
	}
}
